vendor/github.com/tendermint/tmlibs/pubsub/query/query_test.go

   1 package query_test
   2
   3 import (
   4         "testing"
   5         "time"
   6
   7         "github.com/stretchr/testify/assert"
   8         "github.com/stretchr/testify/require"
   9         "github.com/tendermint/tmlibs/pubsub/query"
  10 )
  11
  12 func TestMatches(t *testing.T) {
  13         const shortForm = "2006-Jan-02"
  14         txDate, err := time.Parse(shortForm, "2017-Jan-01")
  15         require.NoError(t, err)
  16         txTime, err := time.Parse(time.RFC3339, "2018-05-03T14:45:00Z")
  17         require.NoError(t, err)
  18
  19         testCases := []struct {
  20                 s       string
  21                 tags    map[string]interface{}
  22                 err     bool
  23                 matches bool
  24         }{
  25                 {"tm.events.type='NewBlock'", map[string]interface{}{"tm.events.type": "NewBlock"}, false, true},
  26
  27                 {"tx.gas > 7", map[string]interface{}{"tx.gas": 8}, false, true},
  28                 {"tx.gas > 7 AND tx.gas < 9", map[string]interface{}{"tx.gas": 8}, false, true},
  29                 {"body.weight >= 3.5", map[string]interface{}{"body.weight": 3.5}, false, true},
  30                 {"account.balance < 1000.0", map[string]interface{}{"account.balance": 900}, false, true},
  31                 {"apples.kg <= 4", map[string]interface{}{"apples.kg": 4.0}, false, true},
  32                 {"body.weight >= 4.5", map[string]interface{}{"body.weight": float32(4.5)}, false, true},
  33                 {"oranges.kg < 4 AND watermellons.kg > 10", map[string]interface{}{"oranges.kg": 3, "watermellons.kg": 12}, false, true},
  34                 {"peaches.kg < 4", map[string]interface{}{"peaches.kg": 5}, false, false},
  35
  36                 {"tx.date > DATE 2017-01-01", map[string]interface{}{"tx.date": time.Now()}, false, true},
  37                 {"tx.date = DATE 2017-01-01", map[string]interface{}{"tx.date": txDate}, false, true},
  38                 {"tx.date = DATE 2018-01-01", map[string]interface{}{"tx.date": txDate}, false, false},
  39
  40                 {"tx.time >= TIME 2013-05-03T14:45:00Z", map[string]interface{}{"tx.time": time.Now()}, false, true},
  41                 {"tx.time = TIME 2013-05-03T14:45:00Z", map[string]interface{}{"tx.time": txTime}, false, false},
  42
  43                 {"abci.owner.name CONTAINS 'Igor'", map[string]interface{}{"abci.owner.name": "Igor,Ivan"}, false, true},
  44                 {"abci.owner.name CONTAINS 'Igor'", map[string]interface{}{"abci.owner.name": "Pavel,Ivan"}, false, false},
  45         }
  46
  47         for _, tc := range testCases {
  48                 query, err := query.New(tc.s)
  49                 if !tc.err {
  50                         require.Nil(t, err)
  51                 }
  52
  53                 if tc.matches {
  54                         assert.True(t, query.Matches(tc.tags), "Query '%s' should match %v", tc.s, tc.tags)
  55                 } else {
  56                         assert.False(t, query.Matches(tc.tags), "Query '%s' should not match %v", tc.s, tc.tags)
  57                 }
  58         }
  59 }
  60
  61 func TestMustParse(t *testing.T) {
  62         assert.Panics(t, func() { query.MustParse("=") })
  63         assert.NotPanics(t, func() { query.MustParse("tm.events.type='NewBlock'") })
  64 }